GALAX RTX 5090 D HOF OC LAB XOC vs NVIDIA A2 PCIe

Comparison of GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores vs NVIDIA A2 PCIe with 16 GB GDDR6 and 1,280 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

GALAX RTX 5090 D HOF OC LAB XOC

GALAX RTX 5090 D HOF OC LAB XOC

RX 7900 XTX RX 7900 XTX
Instinct MI300X Instinct MI300X
MI250 MI250

NVIDIA A2 PCIe

NVIDIA A2 PCIe

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

32 GB 16 GB

Memory Type

GDDR7 GDDR6

Memory Bandwidth

1.79 TB/s 200.1 GB/s

Memory Bus Width

512 бит 128 бит

ML Performance

FP16 (Half Precision)

115.5 TFLOPS 4.531 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

115.5 TFLOPS 4.531 TFLOPS

FP64 (Double Precision)

1.805 TFLOPS 0.1416 TFLOPS

CUDA Cores

21,760 1,280

RT Cores

170 10

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Ampere

SM (Streaming Multiprocessor)

170 10

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

🔥 12.0
8.6

Clocks & Performance

Base Clock

2,017 1,440

Boost Clock

2,655 1,770

Memory Clock

1,750 1,563

Power Consumption

TDP/TGP

575 W
🔥 -90% 60 W

Recommended PSU

950 W
🔥 -74% 250 W

Power Connector

2x 16-pin None

Rendering

Texture Units (TMU)

680 40

ROP

170 10

L2 Cache

96 MB 2 MB

Additional

Slots

Triple-slot Single-slot

Release Date

Jan. 30, 2025 Nov. 10, 2021

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b
No outputs

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